The two arteries that support the brain are the vertebrals and internal carotids. Hope this helps!
Can u plz mark me as brainliest?
Tomato plants,cell wall, and something else
Answer:
More exposure causes mutation in bacteria.
Explanation:
More exposure to the antibiotic by non-resistant bacteria causes change in its structure against the environment and as a result of that change the bacteria get resistance against that antibiotic. No, farmers should not be allowed to put low doses of antibiotics in animal feed because it has no effect on the antibiotic-resistant bacteria. The farmer should use another antibiotic on the antibiotic-resistant bacteria which they have no resistance.
Archean and Proterozonic which are both broken into early middle and late periods
Answer: Tragedy of the commons
Explanation:
